1.19 auth support (server side)

bot/login.go

@@ -13,6 +13,7 @@ import (
 	"encoding/json"
 	"encoding/pem"
 	"fmt"
+	"github.com/Tnze/go-mc/data/packetid"
 	"io"
 	"net/http"
 	"strings"
@@ -217,7 +218,7 @@ func genEncryptionKeyResponse(shareSecret, publicKey, verifyToken []byte, keyPai
 			return erp, err
 		}
 		return pk.Marshal(
-			0x01,
+			packetid.LoginEncryptionResponse,
 			pk.ByteArray(cryptPK),
 			pk.Boolean(false),
 			l,
@@ -230,7 +231,7 @@ func genEncryptionKeyResponse(shareSecret, publicKey, verifyToken []byte, keyPai
 			return erp, err
 		}
 		return pk.Marshal(
-			0x01,
+			packetid.LoginEncryptionResponse,
 			pk.ByteArray(cryptPK),
 			pk.Boolean(true),
 			pk.ByteArray(verifyT),

bot/mcbot.go

@@ -121,7 +121,7 @@ func (c *Client) join(ctx context.Context, d *mcnet.Dialer, addr string) error {
 			}
 			return nil
 
-		case packetid.SetCompression: //Set Compression
+		case packetid.LoginCompression: //Set Compression
 			var threshold pk.VarInt
 			if err := p.Scan(&threshold); err != nil {
 				return LoginErr{"compression", err}